1118216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 2328480

約数和(自身を除く): 1210264

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 131, 194, 262, 388, 524, 776, 1048, 1067, 1441, 2134, 2882, 4268, 5764, 8536, 11528, 12707, 25414, 50828, 101656, 139777, 279554, 559108, 1118216]

約数ペア:

[(1, 1118216), (2, 559108), (4, 279554), (8, 139777), (11, 101656), (22, 50828), (44, 25414), (88, 12707), (97, 11528), (131, 8536), (194, 5764), (262, 4268), (388, 2882), (524, 2134), (776, 1441), (1048, 1067)]